Matthias then went to the Guild Hall and registered as a mercenary. It was law for hunters that hunted beasts around the perimeter of Qin's territory to register themselves as mercenaries to avoid mercenaries from other territories from snatching resources from the hunters of Qin.
Although Matthias didn't really need to register, he wanted to, so he did.
He then went into the Wild Territories, where he trained his raw instincts, hand-to-hand combat, and cultivation. With that reason, he placed his god authorities at the back of his head.
Without his godly authority, his power would return to that of a simple cultivator with a Divine Prince Realm power.